how to reset the maintenance light on my Toyota Highlander Third Generation (2014-2019)

Toyota Highlander Third Generation (2014-2019)

Error Codes

5-10 minutes

Time

easy

Difficulty

low

Severity

2 min read

324 words

Problem Statement

Learn how to reset the maintenance light on your Toyota Highlander (2014-2019) with this simple step-by-step guide. Ensure your dashboard indicators function properly.

Affected Component

Electrical

Estimated Time

5-10 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' or 'Neutral' before performing this procedure.

Symptoms

•Maintenance light illuminated on the dashboard
•No other performance issues observed
•Light remains on after maintenance is performed

Diagnostic Steps

1
Turn the ignition key to the 'ON' position without starting the engine.
2
Ensure that the odometer display is showing the total mileage (not trip A or B).
3
Turn off the ignition completely.
4
Press and hold the odometer reset button.
5
While holding the reset button, turn the ignition back to the 'ON' position.
6
Continue to hold the reset button until the maintenance light flashes and then goes off.

Solution

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•None

Parts Required

•None

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Diagnostic Steps

1
Turn the ignition key to the 'ON' position without starting the engine.
2
Ensure that the odometer display is showing the total mileage (not trip A or B).
3
Turn off the ignition completely.
4
Press and hold the odometer reset button.
5
While holding the reset button, turn the ignition back to the 'ON' position.
6
Continue to hold the reset button until the maintenance light flashes and then goes off.

Solution

1. Preparation

Gather necessary tools: None required for this procedure.
Ensure the vehicle is parked safely and in a well-ventilated area.

2. Reset Maintenance Light

Turn the ignition switch to the "ON" position without starting the engine.
Confirm the odometer is displaying total mileage.
Turn off the ignition.
Press and hold the odometer reset button located on the instrument cluster.
While holding the button, turn the ignition back to the "ON" position.
Hold the odometer reset button until the maintenance light blinks and then turns off (approximately 10 seconds).